/*
 * MeMi Theme - Diffco-Inspired Design System
 * Comprehensive CSS Framework for Helpers.US
 */

/* ============================================
   1. CSS VARIABLES & DESIGN TOKENS
   ============================================ */
:root {
    /* Primary Colors */
    --color-primary: #7C3AED;
    --color-primary-dark: #5B21B6;
    --color-primary-light: #8B5CF6;
    --color-magenta: #DB2777;
    --color-pink: #EC4899;
    --color-violet: #A78BFA;
    
    /* Semantic Colors */
    --color-success: #10B981;
    --color-success-light: #34D399;
    --color-warning: #F59E0B;
    --color-warning-light: #FBBF24;
    --color-error: #EF4444;
    --color-info: #3B82F6;
    
    /* Background Colors */
    --bg-dark: #0c0a1d;
    --bg-darker: #070614;
    --bg-card: rgba(124, 58, 237, 0.08);
    --bg-card-hover: rgba(124, 58, 237, 0.15);
    --bg-glass: rgba(255, 255, 255, 0.03);
    
    /* Text Colors */
    --text-primary: #F8FAFC;
    --text-secondary: #A5B4FC;
    --text-muted: #6366F1;
    --text-dark: #1E293B;
    
    /* Border Colors */
    --border-light: rgba(124, 58, 237, 0.2);
    --border-hover: rgba(219, 39, 119, 0.5);
    --border-focus: var(--color-magenta);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #7C3AED 0%, #DB2777 100%);
    --gradient-hero: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4c1d95 100%);
    --gradient-card: linear-gradient(145deg, rgba(124, 58, 237, 0.1) 0%, rgba(219, 39, 119, 0.05) 100%);
    --gradient-text: linear-gradient(135deg, #fff 0%, #E879F9 50%, #F472B6 100%);
    --gradient-success: linear-gradient(135deg, #10B981 0%, #34D399 100%);
    --gradient-glow: radial-gradient(circle, rgba(124, 58, 237, 0.3) 0%, transparent 70%);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 30px rgba(124, 58, 237, 0.2);
    --shadow-xl: 0 25px 50px rgba(124, 58, 237, 0.3);
    --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.4);
    --shadow-button: 0 10px 30px rgba(124, 58, 237, 0.4);
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-display: "Inter", var(--font-primary);
    --font-mono: "SF Mono", "Fira Code", monospace;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;
    
    /* Font Weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
    
    /* Container */
    --container-max: 1200px;
    --container-lg: 1024px;
    --container-md: 768px;
    --container-sm: 640px;
    
    /* Header */
    --header-height: 80px;
}

/* ============================================
   2. CSS RESET & BASE STYLES
   ============================================ */
.memi-site *,
.memi-site *::before,
.memi-site *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.memi-site {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.memi-site a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.memi-site img {
    max-width: 100%;
    height: auto;
    display: block;
}

.memi-site ul,
.memi-site ol {
    list-style: none;
}

.memi-site button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

.memi-site input,
.memi-site textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ============================================
   3. LAYOUT & CONTAINER
   ============================================ */
.memi-container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.memi-container--lg {
    max-width: var(--container-lg);
}

.memi-container--md {
    max-width: var(--container-md);
}

.memi-section {
    padding: var(--space-24) 0;
    position: relative;
}

.memi-section--lg {
    padding: var(--space-32) 0;
}

.memi-section--dark {
    background: var(--bg-darker);
}

.memi-section__divider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), var(--color-magenta), transparent);
}

/* Grid System */
.memi-grid {
    display: grid;
    gap: var(--space-8);
}

.memi-grid--2 { grid-template-columns: repeat(2, 1fr); }
.memi-grid--3 { grid-template-columns: repeat(3, 1fr); }
.memi-grid--4 { grid-template-columns: repeat(4, 1fr); }

.memi-flex {
    display: flex;
}

.memi-flex--center {
    align-items: center;
    justify-content: center;
}

.memi-flex--between {
    align-items: center;
    justify-content: space-between;
}

.memi-flex--gap-4 { gap: var(--space-4); }
.memi-flex--gap-6 { gap: var(--space-6); }
.memi-flex--gap-8 { gap: var(--space-8); }

/* ============================================
   4. TYPOGRAPHY
   ============================================ */
.memi-heading {
    font-weight: var(--font-extrabold);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.memi-heading--xl {
    font-size: clamp(2.5rem, 5vw, var(--text-7xl));
}

.memi-heading--lg {
    font-size: clamp(2rem, 4vw, var(--text-5xl));
}

.memi-heading--md {
    font-size: clamp(1.5rem, 3vw, var(--text-3xl));
}

.memi-heading--sm {
    font-size: var(--text-xl);
}

.memi-heading--gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.memi-text {
    color: var(--text-secondary);
    line-height: 1.8;
}

.memi-text--lg {
    font-size: var(--text-xl);
}

.memi-text--sm {
    font-size: var(--text-sm);
}

.memi-text--muted {
    color: var(--text-muted);
}

.memi-text--center {
    text-align: center;
}

.memi-label {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
}

/* ============================================
   5. BUTTONS
   ============================================ */
.memi-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.memi-btn--primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-button);
}

.memi-btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(219, 39, 119, 0.5);
}

.memi-btn--secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 2px solid var(--border-light);
}

.memi-btn--secondary:hover {
    border-color: var(--color-pink);
    background: rgba(236, 72, 153, 0.1);
    color: var(--color-pink);
}

.memi-btn--ghost {
    background: transparent;
    color: var(--text-secondary);
}

.memi-btn--ghost:hover {
    color: var(--text-primary);
}

.memi-btn--lg {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
}

.memi-btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.memi-btn--icon {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: var(--radius-md);
}

/* Store Buttons */
.memi-store-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-6);
    background: linear-gradient(145deg, #1a1a2e 0%, #0f0f1a 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.memi-store-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.memi-store-btn__icon {
    width: 28px;
    height: 28px;
}

.memi-store-btn__text {
    text-align: left;
}

.memi-store-btn__label {
    display: block;
    font-size: var(--text-xs);
    opacity: 0.7;
}

.memi-store-btn__name {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
}

/* ============================================
   6. CARDS
   ============================================ */
.memi-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.memi-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-xl);
}

.memi-card--lg {
    padding: var(--space-12);
    border-radius: var(--radius-2xl);
}

.memi-card--sm {
    padding: var(--space-6);
    border-radius: var(--radius-lg);
}

.memi-card--interactive {
    cursor: pointer;
}

.memi-card--glass {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
}

.memi-card__header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-5);
    margin-bottom: var(--space-5);
}

.memi-card__icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.memi-card__title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.memi-card__subtitle {
    font-size: var(--text-sm);
    color: var(--color-pink);
    font-weight: var(--font-medium);
}

.memi-card__body {
    color: var(--text-secondary);
    font-size: var(--text-sm);
    line-height: 1.7;
}

.memi-card__footer {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding-top: var(--space-5);
    margin-top: var(--space-5);
    border-top: 1px solid var(--border-light);
}

/* ============================================
   7. BADGES & TAGS
   ============================================ */
.memi-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 5px 20px rgba(124, 58, 237, 0.3);
}

.memi-badge--lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    letter-spacing: 2px;
}

.memi-badge--outline {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    box-shadow: none;
}

.memi-badge--success {
    background: var(--gradient-success);
}

.memi-badge--warning {
    background: linear-gradient(135deg, var(--color-warning) 0%, var(--color-warning-light) 100%);
}

.memi-tag {
    display: inline-block;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    background: rgba(124, 58, 237, 0.2);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

/* Star Ratings */
.memi-rating {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--color-warning);
    font-size: var(--text-sm);
}

.memi-rating__value {
    margin-left: var(--space-2);
    color: var(--text-secondary);
}

/* ============================================
   8. STATS
   ============================================ */
.memi-stat {
    text-align: center;
}

.memi-stat__value {
    font-size: var(--text-4xl);
    font-weight: var(--font-extrabold);
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    line-height: 1.2;
}

.memi-stat__value--success {
    background: var(--gradient-success);
    -webkit-background-clip: text;
    background-clip: text;
}

.memi-stat__label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: var(--space-2);
}

.memi-stat-card {
    text-align: center;
    padding: var(--space-6);
    background: var(--gradient-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
    transition: all var(--transition-base);
}

.memi-stat-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-magenta);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   9. FORMS
   ============================================ */
.memi-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.memi-input {
    width: 100%;
    padding: var(--space-4) var(--space-5);
    font-size: var(--text-base);
    color: var(--text-primary);
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.memi-input::placeholder {
    color: var(--text-muted);
}

.memi-input:focus {
    outline: none;
    border-color: var(--color-magenta);
    background: rgba(219, 39, 119, 0.1);
    box-shadow: 0 0 0 3px rgba(219, 39, 119, 0.1);
}

.memi-textarea {
    min-height: 150px;
    resize: vertical;
}

.memi-form__row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

/* ============================================
   10. HEADER & NAVIGATION
   ============================================ */
.memi-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(12, 10, 29, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.memi-header--scrolled {
    background: rgba(7, 6, 20, 0.98);
    box-shadow: var(--shadow-lg);
}

.memi-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.memi-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-xl);
    font-weight: var(--font-extrabold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.memi-logo__img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
}

.memi-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.memi-nav__item {
    position: relative;
}

.memi-nav__link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.memi-nav__link:hover,
.memi-nav__link--active {
    color: var(--text-primary);
    background: var(--bg-glass);
}

.memi-nav__arrow {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.memi-nav__item:hover .memi-nav__arrow {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.memi-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    padding: var(--space-3);
    background: var(--bg-darker);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    z-index: var(--z-dropdown);
}

.memi-nav__item:hover .memi-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.memi-dropdown__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.memi-dropdown__item:hover {
    background: var(--bg-card-hover);
}

.memi-dropdown__icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
}

.memi-dropdown__text {
    flex: 1;
}

.memi-dropdown__title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.memi-dropdown__desc {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* Mobile Menu Toggle */
.memi-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
}

.memi-menu-toggle__icon {
    width: 24px;
    height: 24px;
    color: var(--text-primary);
}

/* Mobile Navigation */
.memi-mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 360px;
    height: 100vh;
    background: var(--bg-darker);
    border-left: 1px solid var(--border-light);
    padding: var(--space-6);
    z-index: var(--z-modal);
    transition: right var(--transition-base);
    overflow-y: auto;
}

.memi-mobile-nav--open {
    right: 0;
}

.memi-mobile-nav__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-8);
}

.memi-mobile-nav__close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--bg-glass);
}

.memi-mobile-nav__menu {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.memi-mobile-nav__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.memi-mobile-nav__link:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

.memi-mobile-nav__submenu {
    padding-left: var(--space-4);
    margin-top: var(--space-2);
    display: none;
}

.memi-mobile-nav__submenu--open {
    display: block;
}

.memi-mobile-nav__sublink {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    color: var(--text-muted);
    border-radius: var(--radius-md);
}

.memi-mobile-nav__sublink:hover {
    color: var(--text-primary);
    background: var(--bg-glass);
}

.memi-mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: calc(var(--z-modal) - 1);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.memi-mobile-overlay--visible {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   11. FOOTER
   ============================================ */
.memi-footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border-light);
    padding: var(--space-20) 0 var(--space-10);
}

.memi-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.memi-footer__brand {
    max-width: 320px;
}

.memi-footer__logo {
    font-size: var(--text-2xl);
    font-weight: var(--font-extrabold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-4);
}

.memi-footer__desc {
    color: var(--text-secondary);
    font-size: var(--text-sm);
    line-height: 1.8;
    margin-bottom: var(--space-6);
}

.memi-footer__social {
    display: flex;
    gap: var(--space-3);
}

.memi-footer__social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.memi-footer__social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.memi-footer__column h4 {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-primary);
    margin-bottom: var(--space-6);
}

.memi-footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.memi-footer__link {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.memi-footer__link:hover {
    color: var(--color-pink);
}

.memi-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-light);
}

.memi-footer__copyright {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.memi-footer__legal {
    display: flex;
    gap: var(--space-6);
}

.memi-footer__legal-link {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.memi-footer__legal-link:hover {
    color: var(--text-secondary);
}

/* ============================================
   12. HERO SECTION
   ============================================ */
.memi-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--header-height) + var(--space-16)) var(--space-6) var(--space-16);
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.memi-hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.memi-hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: pulse 8s ease-in-out infinite;
}

.memi-hero__orb--1 {
    top: -20%;
    right: -10%;
    width: 60%;
    height: 60%;
    background: rgba(219, 39, 119, 0.2);
}

.memi-hero__orb--2 {
    bottom: -30%;
    left: -15%;
    width: 50%;
    height: 50%;
    background: rgba(124, 58, 237, 0.15);
    animation-delay: -4s;
}

.memi-hero__orb--3 {
    top: 30%;
    left: 50%;
    width: 30%;
    height: 30%;
    background: rgba(139, 92, 246, 0.1);
    animation-delay: -2s;
}

.memi-hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.memi-hero__badge {
    margin-bottom: var(--space-6);
}

.memi-hero__title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: var(--font-extrabold);
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

.memi-hero__title-line {
    display: block;
}

.memi-hero__title-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.memi-hero__subtitle {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: var(--space-10);
    line-height: 1.7;
}

.memi-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.memi-hero__visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

/* Typing Effect */
.memi-typing {
    display: inline-block;
    position: relative;
}

.memi-typing__text {
    color: var(--color-pink);
    -webkit-text-fill-color: var(--color-pink);
    background: none;
}

.memi-typing__cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: var(--color-magenta);
    margin-left: 2px;
    animation: blink 1s infinite;
}

/* ============================================
   13. TESTIMONIALS
   ============================================ */
.memi-testimonials {
    position: relative;
    overflow: hidden;
}

.memi-testimonials__track {
    display: flex;
    transition: transform var(--transition-slow);
}

.memi-testimonial {
    flex: 0 0 100%;
    padding: 0 var(--space-4);
}

.memi-testimonial__card {
    background: var(--gradient-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.memi-testimonial__quote {
    font-size: var(--text-xl);
    color: var(--text-primary);
    line-height: 1.8;
    margin-bottom: var(--space-8);
    font-style: italic;
}

.memi-testimonial__quote::before {
    content: '"';
    font-size: var(--text-4xl);
    color: var(--color-primary);
    line-height: 0;
    vertical-align: -0.4em;
    margin-right: var(--space-2);
}

.memi-testimonial__author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
}

.memi-testimonial__avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: white;
}

.memi-testimonial__name {
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.memi-testimonial__role {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.memi-testimonials__dots {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-8);
}

.memi-testimonials__dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background: var(--border-light);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.memi-testimonials__dot--active {
    width: 32px;
    background: var(--gradient-primary);
}

/* ============================================
   14. SERVICES SECTION
   ============================================ */
.memi-service-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    height: 100%;
}

.memi-service-card:hover {
    border-color: var(--color-magenta);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.memi-service-card__icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-lg);
}

.memi-service-card__title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.memi-service-card__desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-5);
}

.memi-service-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

/* ============================================
   15. APP SHOWCASE
   ============================================ */
.memi-app-card {
    display: block;
    background: var(--gradient-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    text-decoration: none;
}

.memi-app-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-magenta);
    box-shadow: var(--shadow-xl);
}

.memi-app-card__header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-5);
    margin-bottom: var(--space-5);
}

.memi-app-card__icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.memi-app-card__info {
    flex: 1;
    min-width: 0;
}

.memi-app-card__name {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.memi-app-card__tagline {
    font-size: var(--text-sm);
    color: var(--color-pink);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-2);
}

.memi-app-card__desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-5);
}

.memi-app-card__stats {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding-top: var(--space-5);
    border-top: 1px solid var(--border-light);
}

.memi-app-card__stat-value {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    background: var(--gradient-success);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.memi-app-card__stat-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
}

.memi-app-card__platform {
    margin-left: auto;
    padding: var(--space-2) var(--space-3);
    background: rgba(124, 58, 237, 0.2);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    color: var(--text-secondary);
    font-weight: var(--font-medium);
}

/* ============================================
   16. SECTION HEADERS
   ============================================ */
.memi-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.memi-section-header__badge {
    margin-bottom: var(--space-5);
}

.memi-section-header__title {
    font-size: clamp(2rem, 4vw, var(--text-5xl));
    font-weight: var(--font-extrabold);
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-4);
}

.memi-section-header__desc {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   17. CTA SECTION
   ============================================ */
.memi-cta {
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    padding: var(--space-16);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.memi-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.memi-cta__content {
    position: relative;
    z-index: 1;
}

.memi-cta__title {
    font-size: clamp(1.75rem, 3vw, var(--text-4xl));
    font-weight: var(--font-extrabold);
    color: white;
    margin-bottom: var(--space-4);
}

.memi-cta__desc {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.9);
    max-width: 500px;
    margin: 0 auto var(--space-8);
}

.memi-cta__btn {
    background: var(--bg-dark);
    color: var(--color-pink) !important;
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-full);
    font-weight: var(--font-semibold);
    font-size: var(--text-lg);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    border: 2px solid var(--color-pink);
}

.memi-cta__btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(219, 39, 119, 0.3);
    background: var(--color-pink);
    color: white !important;
}

/* ============================================
   18. ANIMATIONS
   ============================================ */
@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes countUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Animation Classes */
.memi-animate {
    opacity: 0;
}

.memi-animate--visible {
    animation-fill-mode: forwards;
}

.memi-animate--fade-up {
    animation: fadeInUp 0.6s ease forwards;
}

.memi-animate--fade-down {
    animation: fadeInDown 0.6s ease forwards;
}

.memi-animate--fade-left {
    animation: fadeInLeft 0.6s ease forwards;
}

.memi-animate--fade-right {
    animation: fadeInRight 0.6s ease forwards;
}

.memi-animate--scale {
    animation: scaleIn 0.6s ease forwards;
}

.memi-animate--float {
    animation: float 6s ease-in-out infinite;
}

/* Stagger Animation Delays */
.memi-animate--delay-1 { animation-delay: 0.1s; }
.memi-animate--delay-2 { animation-delay: 0.2s; }
.memi-animate--delay-3 { animation-delay: 0.3s; }
.memi-animate--delay-4 { animation-delay: 0.4s; }
.memi-animate--delay-5 { animation-delay: 0.5s; }
.memi-animate--delay-6 { animation-delay: 0.6s; }

/* ============================================
   19. UTILITIES
   ============================================ */
.memi-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.memi-text-center { text-align: center; }
.memi-text-left { text-align: left; }
.memi-text-right { text-align: right; }

.memi-mt-4 { margin-top: var(--space-4); }
.memi-mt-8 { margin-top: var(--space-8); }
.memi-mt-12 { margin-top: var(--space-12); }
.memi-mb-4 { margin-bottom: var(--space-4); }
.memi-mb-8 { margin-bottom: var(--space-8); }
.memi-mb-12 { margin-bottom: var(--space-12); }

.memi-pt-4 { padding-top: var(--space-4); }
.memi-pt-8 { padding-top: var(--space-8); }
.memi-pb-4 { padding-bottom: var(--space-4); }
.memi-pb-8 { padding-bottom: var(--space-8); }

.memi-hidden { display: none !important; }

/* ============================================
   20. RESPONSIVE BREAKPOINTS
   ============================================ */
@media (max-width: 1024px) {
    .memi-grid--4 { grid-template-columns: repeat(2, 1fr); }
    .memi-grid--3 { grid-template-columns: repeat(2, 1fr); }
    
    .memi-hero__visual { display: none !important; }
    .memi-hero__content { max-width: 100%; text-align: center; }
    .memi-hero__subtitle { margin-left: auto; margin-right: auto; }
    .memi-hero__actions { justify-content: center; }
    
    .memi-footer__grid { grid-template-columns: repeat(2, 1fr); }
    
    .memi-nav { display: none; }
    .memi-menu-toggle { display: flex; }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    .memi-grid--4,
    .memi-grid--3,
    .memi-grid--2 { grid-template-columns: 1fr; }
    
    .memi-section { padding: var(--space-16) 0; }
    .memi-section--lg { padding: var(--space-20) 0; }
    
    .memi-hero { min-height: auto; padding-top: calc(var(--header-height) + var(--space-12)); }
    .memi-hero__title { font-size: clamp(2rem, 8vw, 3rem); }
    .memi-hero__actions { flex-direction: column; align-items: stretch; }
    .memi-hero__actions .memi-btn { width: 100%; justify-content: center; }
    
    .memi-card--lg { padding: var(--space-8); }
    
    .memi-cta { padding: var(--space-10); border-radius: var(--radius-xl); }
    
    .memi-footer__grid { grid-template-columns: 1fr; gap: var(--space-8); }
    .memi-footer__brand { max-width: 100%; }
    .memi-footer__bottom { flex-direction: column; gap: var(--space-4); text-align: center; }
    .memi-footer__legal { justify-content: center; }
    
    .memi-form__row { grid-template-columns: 1fr; }
    
    .memi-app-card__header { flex-direction: column; align-items: center; text-align: center; }
    .memi-app-card__stats { flex-direction: column; gap: var(--space-4); }
    .memi-app-card__platform { margin-left: 0; }
    
    .memi-testimonial__card { padding: var(--space-6); }
    .memi-testimonial__quote { font-size: var(--text-lg); }
}

@media (max-width: 480px) {
    .memi-container { padding: 0 var(--space-4); }
    
    .memi-btn--lg { padding: var(--space-4) var(--space-6); font-size: var(--text-base); }
    
    .memi-stat__value { font-size: var(--text-3xl); }
    
    .memi-section-header__title { font-size: var(--text-3xl); }
}